306838216320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{159811571}}^1$

素因数の和:159811593

約数の個数: 64

約数和(自身を含む): 978046820640

約数和(自身を除く): 671208604320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 159811571, 319623142, 479434713, 639246284, 799057855, 958869426, 1278492568, 1598115710, 1917738852, 2397173565, 2556985136, 3196231420, 3835477704, 4794347130, 5113970272, 6392462840, 7670955408, 9588694260, 10227940544, 12784925680, 15341910816, 19177388520, 20455881088, 25569851360, 30683821632, 38354777040, 51139702720, 61367643264, 76709554080, 102279405440, 153419108160, 306838216320]

約数ペア:

[(1, 306838216320), (2, 153419108160), (3, 102279405440), (4, 76709554080), (5, 61367643264), (6, 51139702720), (8, 38354777040), (10, 30683821632), (12, 25569851360), (15, 20455881088), (16, 19177388520), (20, 15341910816), (24, 12784925680), (30, 10227940544), (32, 9588694260), (40, 7670955408), (48, 6392462840), (60, 5113970272), (64, 4794347130), (80, 3835477704), (96, 3196231420), (120, 2556985136), (128, 2397173565), (160, 1917738852), (192, 1598115710), (240, 1278492568), (320, 958869426), (384, 799057855), (480, 639246284), (640, 479434713), (960, 319623142), (1920, 159811571)]